Husqvarna ELITE-CHAIN C45 | ELITE-CHAIN C45 20 in/50cm 69DL | 590765404
Part Number: 590 76 54-04 (590765404)
The Husqvarna ELITE-CHAIN C45 (Article 590765404 / 590 76 54-04) is a 20-inch (50 cm) diamond chain with 69 drive links, engineered for efficient cutting performance and durability. This chain is specifically designed for use on medium to soft concrete, whether reinforced or unreinforced, and is suitable for both abrasive and non-abrasive materials.
Specifications:
- Length: 20 inches / 50 cm
- Drive Links: 69 DL
- Compatibility: Optimized for chainsaws with power outputs between 4 kW and 5.5 kW, including the Husqvarna K 970 Chain and K 7000 Chain models.
Product Features

Optimised segments
The segments are designed for our diamond chain saws, for best performance.

Minimum chain stretch
Every chain rivet is protected to seal out abrasive slurry that cause chain stretch.

Smooth chain cutting with double bumpers
Double bumper segment support for smooth cutting performance.

BAR LENGTH AND MAX CUTTING DEPTH
Each chain features a specific bar length (A) and maximum cutting depth (B). These measurements vary by model and are provided in either millimeters or inches, depending on availability.

Sprocket included
A drive or rim sprocket comes as standard with the chain.

Smooth and easy start
The segments' design reduces their contact with the concrete surface. This provides a quick and controlled start when using a new chain.
| Product data | |
|---|---|
| Performance level | Gold |
| Coolant | Wet |
| Bar length (inch) | 20 in |
| Cutting depth, max | 22 in |
| Dimensions | |
| Packaging length (Calc) | 6.496 in |
| Packaging width (Calc) | 5.512 in |
| Packaging height (Calc) | 1.969 in |
| Article gross weight (Calc) | 2.134 lbs |
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Guide bar